Answer :
moles are mass/Mr
or Concentrate × Volume in order to find the mole of CaO u need to find the mole of CO2 and take it away from CaCO3
or Concentrate × Volume in order to find the mole of CaO u need to find the mole of CO2 and take it away from CaCO3
Answer:
0.248 moles of CaO are produced.
Explanation:
[tex]CaCO_3\overset{\Delta }\rightarrow CaO+CO_2[/tex]
Moles of calcium carbonate = 0.248 moles
According to reaction, 1 mole of calcium carbonate gives 1 mole of calcium oxide and 1 mole of carbon dioxide.
Then 0.248 moles of calcium carbonate will give:
[tex]\frac{1}{1}\times 0.248 mol=0.248 mol[/tex] of calcium oxide
0.248 moles of CaO are produced.